Queensland's Dengue Outbreak Continues in Townsville City

Historically, most mainland Australian states have reported cases of locally acquired dengue fever. In January 2025, 261 notifications of dengue cases throughout Australia were received.

So far this year, the disease has significantly impacted Australia's northeast coast.

Queensland Health declared a Dengue outbreak centered in Townsville City LGA on February 19, 2025, and as of March 25, 2025, 11 cases (9 confirmed, two probable) had been reported.

Townsville Public Health Unit director Dr Steven Donohue said in a recent press release that they have started a full-scale dengue outbreak response.

Teams from Townsville HHS and Townsville City Council are talking to residents in nearby homes in North Ward to warn them of the dengue outbreak, inspect their properties, and carry out any mosquito-mitigation activities," Dr Donohue said.

"It is important for residents to take dengue precautions."

"Therefore, it's imperative to tip out anything holding water around your house. They'll breed in junk, tyres, and pot plant bases. Tip those out. Have a dry yard as much as possible.

"Make sure to spray dark, damp hiding places inside your house. Use surface spray or long-acting insecticide – under the sink, in the bathroom, or the laundry, all of those hiding places. That's a great way to get rid of these mosquitoes."

Dr. Donohue added that it is vital for anyone feeling unwell to see a doctor.

As of March 29, 2025, dengue vaccines are authorized in Australia and most Asia / Pacific countries.